EP 0867689 B1 20060719 - Microphotogrammatic measuring device
Title (en)
Microphotogrammatic measuring device
Title (de)
Mikrofotogrammatische Messeinrichtung
Title (fr)
Dispositif de mesure microphotogrammétrique
Publication
Application
Priority
DE 19714383 A 19970327
Abstract (en)
[origin: EP0867689A2] The measuring device uses a triangulation method employing at least two stationary cameras and a magnification imaging system (1) for viewing the examined surface, onto which a reference code is projected. The latter code is provided as a light structure, e.g. a Grey code, directed onto the examined surface via a digitally controlled light projector (2) coupled to the imaging system via a vertical illuminator (3).
IPC 8 full level
G01B 11/30 (2006.01); G01B 11/24 (2006.01); G01B 11/25 (2006.01); G01C 11/02 (2006.01)
CPC (source: EP)
G01B 11/2536 (2013.01); G01B 11/2545 (2013.01); G01C 11/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DK FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0867689 A2 19980930; EP 0867689 A3 20000719; EP 0867689 B1 20060719; AT E333633 T1 20060815; DE 19714383 A1 19981001
DOCDB simple family (application)
EP 98250113 A 19980327; AT 98250113 T 19980327; DE 19714383 A 19970327